Porous carbon material
First Claim
1. A method of preparing an organic gel with a determined porous texture comprising mixing hydroxylated benzene with an aldehyde in a solvent to form a gel, which method is characterised in that the texture of the gel is regulated by adjusting the pH of the starting mixture.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention concerns a method for preparing an organic gel metal-doped or not comprising a mixture in a solvent of an hydroxylated benzene with an aldehyde to form a gel whereof the texture is regulated by adjusting the pH of the starting mixture. The invention also concerns a method for preparing a carbonaceous material, metal-doped or not and obtained by drying followed by pyrolysis of the corresponding organic gel, whereof the porous texture is regulated according to the pH of the starting mixture. The resulting carbonaceous materials can be used in chemical catalysis or for making fuel cell electrodes.
47 Citations
18 Claims
- 1. A method of preparing an organic gel with a determined porous texture comprising mixing hydroxylated benzene with an aldehyde in a solvent to form a gel, which method is characterised in that the texture of the gel is regulated by adjusting the pH of the starting mixture.
-
18. Use of the carbon material according to claim for the fabrication of fuel cell electrodes.
Specification